Table 3.

Correlation coefficients of independent variables, glucose, and estimated glycaemic index of wheat and oat bran magwinya.

Dependent Variables	Initial Moisture Content	Bran Concentration	RAG	SAG	UG	eGI
Wheat bran magwinya
RAG	0.931 **	−0.310 *
SAG	0.596 **	0.488 **	0.313 *
UG	−0.985 **	0.118	−0.957 **	−0.574 **
eGI	0.865 **	−0.211	0.916 **	0.338 *	−0.892 **
Fat	0.561 **	−0.087	0.542 **	0.403 **	−0.590 **	0.495 **
Oat bran magwinya
RAG	0.942 **	−0.195
SAG	0.557 **	0.095	0.397 **
UG	−0.963 **	0.155	−0.981 **	−0.565 **
eGI	0.985 **	−0.052	0.962 **	0.518 **	−0.973 **
Fat	0.636 **	−0.361 *	0.702 **	0.148	−0.661 **	0.655 **

RAG, SAG and UG represent rapidly available, slowly available and unavailable glucose; eGI—estimated glycaemic index; * correlation significance at the 0.05 level, ** correlation significance at the 0.01 level.